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ptrcast llvm

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J.Teeuwissen 2023-05-06 23:24:12 +02:00 • committed by Folkert
parent 13fb99b078
commit 31cae64570
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15
crates/compiler/gen_llvm/src/llvm/lowlevel.rs
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@ -1256,7 +1256,20 @@ pub(crate) fn run_low_level<'a, 'ctx>(
unreachable!("The {:?} operation is turned into mono Expr", op)
}
PtrCast | PtrWrite | RefCountIncRcPtr | RefCountDecRcPtr | RefCountIncDataPtr
PtrCast => {
arguments!(data_ptr);
let target_type =
basic_type_from_layout(env, layout_interner, layout).into_pointer_type();
debug_assert!(data_ptr.is_pointer_value());
env.builder
.build_pointer_cast(data_ptr.into_pointer_value(), target_type, "ptr_cast")
.into()
}
PtrWrite | RefCountIncRcPtr | RefCountDecRcPtr | RefCountIncDataPtr
| RefCountDecDataPtr => {
unreachable!("Not used in LLVM backend: {:?}", op);
}